const formatTime = date  =>{
  const year = date.getFullYear()
  const month = date.getMonth() + 1
  const day = date.getDate()
  const hour = date.getHours()
  const minute = date.getMinutes()
  const second = date.getSeconds()
  return [year,month,day].map(formatNumber).join('/') + ' ' + [hour,minute,second].map
  (formatNumber).join(':')

}
const formatNumber = n =>{
  n= n.toString()
  return n[1]? n:'0' + n
}
module.exports = {
  formatTime:formatTime
}